Heavier Alkali‐metal Gallates as Platforms for Accessing Functionalized Abnormal NHC Carbene‐Gallium Complexes | Zendy

Uzelac Marina | Zendy; Kennedy Alan R. | Zendy; HernánGómez Alberto | Zendy; Fuentes M. Ángeles | Zendy; Hevia Eva | Zendy

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Heavier Alkali‐metal Gallates as Platforms for Accessing Functionalized Abnormal NHC Carbene‐Gallium Complexes

Author(s) -

Uzelac Marina,

Kennedy Alan R.,

HernánGómez Alberto,

Fuentes M. Ángeles,

Hevia Eva

Publication year - 2016

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.201600310

Subject(s) - carbene , alkali metal , bimetallic strip , gallium , chemistry , metal , medicinal chemistry , polymer chemistry , organic chemistry , catalysis

By sequentially treating the unsaturated carbene IPr [IPr = 1,3‐bis(2,6‐diisopropylphenyl)imidazol‐2‐ylidene] with heavier alkali‐metal alkyls Na R or K R ( R = CH 2 SiMe 3 ) and Ga R 3 , novel heteroleptic gallates 1 and 2 were prepared. Incorporating anionic NHC ligands, these bimetallic complexes react selectively with electrophilles to afford neutral abnormal NHC Ga complexes under mild conditions.

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